#5FA4F7
Closest named color: Cornflower Blue (#6495ED). oklch(71% 0.141 254.1), rgb(95, 164, 247).
Aa
Black text reads best on this color (8.13:1).
About this color
#5FA4F7 is a medium-light, vivid blue. In OKLCH its lightness is 71%, its chroma 0.141 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.039 away. Black text reads best on it, at 8.13:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.141) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 8.13:1 |
| White text | 2.57:1 |
Values
| HEX | #5FA4F7 |
| RGB | rgb(95, 164, 247) |
| HSL | hsl(213, 90%, 67%) |
| OKLCH | oklch(71% 0.141 254.1) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #5FA4F7 | 2.57:1 | Fails | Lc -55.3 | Large or bold text, headings |
| Black text on #5FA4F7 | 8.13:1 | AAA | Lc 53.8 | Large or bold text, headings |
| #5FA4F7 text on white | 2.57:1 | Fails | Lc 50.2 | Large or bold text, headings |
| #5FA4F7 text on black | 8.13:1 | AAA | Lc -51.7 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 400.
-
Step 50
50
#F0F6FD
oklch(97.1% 0.011 252.1)
-
Step 100
100
#DFEBFB
oklch(93.6% 0.025 255.6)
-
Step 200
200
#C4DCFA
oklch(88.6% 0.049 254.1)
-
Step 300
300
#99C4F9
oklch(80.9% 0.088 254)
-
Step 400
400 (this color)
#5FA4F7
oklch(71% 0.141 254.1)
-
Step 500
500
#2889F2
oklch(63% 0.18 254.2)
-
Step 600
600
#0072D7
oklch(55.6% 0.177 254)
-
Step 700
700
#005FB6
oklch(49% 0.157 254.2)
-
Step 800
800
#004E97
oklch(42.8% 0.136 254.1)
-
Step 900
900
#03417E
oklch(37.8% 0.118 254.1)
-
Step 950
950
#07264A
oklch(26.9% 0.076 254.9)
#5FA4F7 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #80A9FA | 0.039 |
| Deuteranopia (no green cones) | #6C9BF5 | 0.025 |
| Tritanopia (no blue cones) | #00B7C2 | 0.116 |
| Achromatopsia (no color) | #A1A1A1 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5FA4F7
#5FA4F7
oklch(71% 0.141 254.1)
- #D59222
#D59222
oklch(71% 0.141 73.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #5FA4F7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.039
- Chefchaouen Blue #4895EF ΔE 0.048
- Periwinkle Blue #8F99FB ΔE 0.058
- Dark Sky Blue #448EE4 ΔE 0.070
- Soft Blue #6488EA ΔE 0.072
- Carolina Blue #8AB8FE ΔE 0.074
- Deep Sky Blue #00BFFF ΔE 0.074
- Dodger Blue #1E90FF ΔE 0.076
Use #5FA4F7 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.